$ git clone -n https://gitee.com/mgb01105731/python-pip.git /var/lib/mock/dist-an23-build-192145-60804/root/chroot_tmpdir/scmroot/python-pip
Cloning into '/var/lib/mock/dist-an23-build-192145-60804/root/chroot_tmpdir/scmroot/python-pip'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-pip
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96751a3 update to version 22.3.1